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Thread: warbling noise from furnace
11-20-2012, 12:06 AM #1New Guest
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- Nov 2012
warbling noise from furnace
Did you ever find a solution to this issue? I have exactly the same problem... the low-level warbling sound is driving me crazy. I can't tell if it's a duct issue or a mechanical issue (blower, blower motor, etc.). Any advice would be helpful.
11-20-2012, 05:56 AM #2
I started a new thread for you.